Simple question about symbols()
murilofm <murilofmoraes <at> gmail.com> writes:
I'm new to R and i'm having some trouble with a bubble chart. Basically I have 3 series (a,b,c), but the third one is a binnary variable (assumes only 0 or 1 to the entire data). How can I use these binnary information to make 2 different colours in a bubble chart?. I.e., I'm using this code:
Probably:
symbols(inv$a, inv$b, circles=radius, inches=0.35, fg="white",
bg="red", xlab="aa", ylab="bb", add=TRUE,
col=c("blue","red")[inv$c+1])